The influence that Arian specie of land snail in Islands to endemic ecosystem
Project/Area Number |
15K00624
|
Research Category |
Grant-in-Aid for Scientific Research (C)
|
Allocation Type | Multi-year Fund |
Section | 一般 |
Research Field |
Environmental and ecological symbiosis
|
Research Institution | Kagoshima University |
Principal Investigator |
|
Project Period (FY) |
2015-04-01 – 2018-03-31
|
Project Status |
Completed (Fiscal Year 2017)
|
Budget Amount *help |
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2017: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2016: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2015: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
|
Keywords | 外来種問題 / 陸産貝類 / 島嶼 / 南西諸島 / 外来種 / 遺伝子浸透 / アフリカマイマイ / ウスカワマイマイ / 遺伝的攪乱 / 固有種 / 国外外来種 / 国内外来種 / 生態系 / 生物地理 / 奄美群島 / 世界遺産 / ミトコンドリアDNA / CO1領域 / 遺伝的多様性 |
Outline of Final Research Achievements |
The influence that Arian specie of land snail in Islands gives in endemic ecosystem. The influence that Arian specie of land snail in Islands gives in endemic ecosystem was investigated. In a habitation investigation into Achatina fulica, In Amami Oshima Island, the habitat of A.fulica was limited to a house and field neighborhood or a nature strip irregularity. It was elucidated quantitatively that A. fulica did not invade the natural forest. There is A.d.osumiensis, A.d.kikaiensis, A.d.despecta and A.d.herklotsi in Acsta despecta as subspecis. These four spp understood what they could not distinguish at the DNA level. Acsta despecta is strong in an artificial dispersing tendency. However, the course of the act of man dispersion understood that elucidation was difficult even if I examined it at a DNA level.
|
Report
(4 results)
Research Products
(34 results)
-
-
-
-
-
[Journal Article] トカラ列島口之島の陸産貝類相の構成と環境との関係2017
Author(s)
Shino Ichikawa, Takayuki Nakashima, Yusuke Katanoda, Kiyonori Tomiyama, Atsuhiko Yamamoto, & Eiji Suzuki
-
Journal Title
日本生物地理学会誌
Volume: 71
Pages: 53-68
NAID
Related Report
Peer Reviewed / Open Access
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-